From 3c4af3a1c3e762dac03b047d2fce3e1019805998 Mon Sep 17 00:00:00 2001
From: kpfleming <kpfleming@5390a7c7-147a-4af0-8ec9-7488f05a26cb>
Date: Wed, 31 Aug 2005 21:41:37 +0000
Subject: make spinlock definitions compatible with -RT kernel patches (and
 future syntax in mainline kernel, probably) (issue #5080)

git-svn-id: http://svn.digium.com/svn/zaptel/trunk@751 5390a7c7-147a-4af0-8ec9-7488f05a26cb
---
 tor2.c      |  4 ++++
 torisa.c    |  4 ++++
 zaptel.c    | 11 ++++++++++-
 ztd-eth.c   |  5 ++++-
 ztd-loc.c   |  4 ++++
 ztdummy.c   |  4 ++++
 ztdynamic.c |  6 ++++--
 7 files changed, 34 insertions(+), 4 deletions(-)

diff --git a/tor2.c b/tor2.c
index e7b3a2a..51d7452 100755
--- a/tor2.c
+++ b/tor2.c
@@ -1106,7 +1106,11 @@ static void tor2_tasklet(unsigned long data)
 static int syncsrc = 0;
 static int syncnum = 0 /* -1 */;
 static int syncspan = 0;
+#ifdef DEFINE_SPINLOCK
+static DEFINE_SPINLOCK(synclock);
+#else
 static spinlock_t synclock = SPIN_LOCK_UNLOCKED;
+#endif
 
 static int tor2_findsync(struct tor2 *tor)
 {
diff --git a/torisa.c b/torisa.c
index 53b49fc..5bee0ed 100755
--- a/torisa.c
+++ b/torisa.c
@@ -130,7 +130,11 @@ static int prefmaster = 0;
 
 static int spansstarted = 0;
 
+#ifdef DEFINE_RWLOCK
+static DEFINE_RWLOCK(torisa);
+#else
 static rwlock_t torisa = RW_LOCK_UNLOCKED;
+#endif
 
 static u_char readdata[2][64][ZT_MAX_CHUNKSIZE];
 static u_char writedata[2][64][ZT_MAX_CHUNKSIZE];
diff --git a/zaptel.c b/zaptel.c
index da898c6..c35fed9 100755
--- a/zaptel.c
+++ b/zaptel.c
@@ -329,9 +329,13 @@ static struct zt_timer {
 	wait_queue_head_t sel;
 } *zaptimers = NULL;
 
+#ifdef DEFINE_SPINLOCK
+static DEFINE_SPINLOCK(zaptimerlock);
+static DEFINE_SPINLOCK(bigzaplock);
+#else
 static spinlock_t zaptimerlock = SPIN_LOCK_UNLOCKED;
-
 static spinlock_t bigzaplock = SPIN_LOCK_UNLOCKED;
+#endif
 
 struct zt_zone {
 	char name[40];	/* Informational, only */
@@ -364,8 +368,13 @@ u_char __zt_lin2a[16384];
 
 static u_char defgain[256];
 
+#ifdef DEFINE_RWLOCK
+static DEFINE_RWLOCK(zone_lock);
+static DEFINE_RWLOCK(chan_lock);
+#else
 static rwlock_t zone_lock = RW_LOCK_UNLOCKED;
 static rwlock_t chan_lock = RW_LOCK_UNLOCKED;
+#endif
 
 static struct zt_zone *tone_zones[ZT_TONE_ZONE_MAX];
 
diff --git a/ztd-eth.c b/ztd-eth.c
index f6d3678..c13a32d 100755
--- a/ztd-eth.c
+++ b/ztd-eth.c
@@ -50,8 +50,11 @@ struct ztdeth_header {
 
 /* We take the raw message, put it in an ethernet frame, and add a
    two byte addressing header at the top for future use */
-
+#ifdef DEFINE_SPINLOCK
+static DEFINE_SPINLOCK(zlock);
+#else
 static spinlock_t zlock = SPIN_LOCK_UNLOCKED;
+#endif
 
 static struct ztdeth {
 	unsigned char addr[ETH_ALEN];
diff --git a/ztd-loc.c b/ztd-loc.c
index da9ab6c..100bd9f 100755
--- a/ztd-loc.c
+++ b/ztd-loc.c
@@ -66,7 +66,11 @@
 #include <linux/zaptel.h>
 #endif
 
+#ifdef DEFINE_SPINLOCK
+static DEFINE_SPINLOCK(zlock);
+#else
 static spinlock_t zlock = SPIN_LOCK_UNLOCKED;
+#endif
 
 static struct ztdlocal {
 	unsigned short key;
diff --git a/ztdummy.c b/ztdummy.c
index a63fc44..77d2c37 100755
--- a/ztdummy.c
+++ b/ztdummy.c
@@ -200,7 +200,11 @@ int init_module(void)
 #endif
 #else
     int irq;
+#ifdef DEFINE_SPINLOCK
+    DEFINE_SPINLOCK(mylock);
+#else
     spinlock_t mylock = SPIN_LOCK_UNLOCKED;
+#endif
 	
     if (uhci_devices==NULL){
         printk ("ztdummy: Uhci_devices pointer error.\n");
diff --git a/ztdynamic.c b/ztdynamic.c
index b652ae7..92045e3 100755
--- a/ztdynamic.c
+++ b/ztdynamic.c
@@ -126,9 +126,11 @@ static struct zt_dynamic_driver *drivers =  NULL;
 static int debug = 0;
 
 static int hasmaster = 0;
-
+#ifdef DEFINE_SPINLOCK
+static DEFINE_SPINLOCK(dlock); 
+#else
 static spinlock_t dlock = SPIN_LOCK_UNLOCKED;
-
+#endif
 
 static void checkmaster(void)
 {
-- 
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